Delete runtime projection helper remnants

Assets/Scripts/ServerShared/EnumerableSelectionExtensions.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+public static class EnumerableSelectionExtensions
+{
+    public static T MaxBy<T, U>(this IEnumerable<T> items, Func<T, U> selector)
+    {
+        if (!items.Any())
+        {
+            throw new InvalidOperationException("Empty input sequence");
+        }
+
+        var comparer = Comparer<U>.Default;
+        var maxItem = items.First();
+        var maxValue = selector(maxItem);
+
+        foreach (var item in items.Skip(1))
+        {
+            var value = selector(item);
+            if (comparer.Compare(value, maxValue) > 0)
+            {
+                maxValue = value;
+                maxItem = item;
+            }
+        }
+
+        return maxItem;
+    }
+
+    public static T MinBy<T, U>(this IEnumerable<T> items, Func<T, U> selector)
+    {
+        if (!items.Any())
+        {
+            throw new InvalidOperationException("Empty input sequence");
+        }
+
+        var comparer = Comparer<U>.Default;
+        var minItem = items.First();
+        var minValue = selector(minItem);
+
+        foreach (var item in items.Skip(1))
+        {
+            var value = selector(item);
+            if (comparer.Compare(value, minValue) < 0)
+            {
+                minValue = value;
+                minItem = item;
+            }
+        }
+
+        return minItem;
+    }
+}